CVE-2026-33362

# Proof of Concept: Extracting and using hardcoded secrets import re # Simulate extracting key from APK strings or smali # This is a conceptual demonstration of how an attacker would identify the key. def find_secret_key(apk_file_path): print(f"[*] Analyzing {apk_file_path}...") # In a real scenario, one would use 'strings' or 'jadx' to decompile # Here we simulate finding a hardcoded key pattern # Example pattern found in Meari SDK apps mock_apk_content = "... api_sign_key=SECRET_MEARI_KEY_12345 ..." match = re.search(r'api_sign_key=(.*?)\s', mock_apk_content) if match: return match.group(1) return None def exploit_api_with_key(secret_key): print(f"[+] Found Hardcoded Key: {secret_key}") print(f"[*] Attempting to access API using shared key...") # Attacker constructs a valid request using the stolen key headers = { "Authorization": f"Bearer {secret_key}", "User-Agent": "Meari-SDK-Attacker" } # In a real attack, this would send a request to the IoT device management API print(f"[!] Successfully authenticated to API. Can now list devices or decrypt streams.") if __name__ == "__main__": target_app = "CloudEdge-v5.5.0.apk" key = find_secret_key(target_app) if key: exploit_api_with_key(key)

{"cve": {"id": "CVE-2026-33362", "sourceIdentifier": "44488dab-36db-4358-99f9-bc116477f914", "published": "2026-05-11T17:16:31.083", "lastModified": "2026-05-11T17:16:31.083", "vulnStatus": "Received", "cveTags": [], "descriptions": [{"lang": "en", "value": "In Meari IoT SDK builds embedded in CloudEdge 5.5.0 (build 220), Arenti 1.8.1 (build 220), and white-label Android apps <= 1.8.x (latest observed), multiple security-critical secrets are hardcoded and shared, including API signing material, password-transport keying, and service access keys."}], "metrics": {"cvssMetricV31": [{"source": "44488dab-36db-4358-99f9-bc116477f914", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "baseScore": 8.6, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 4.0}]}, "weaknesses": [{"source": "44488dab-36db-4358-99f9-bc116477f914", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-321"}]}], "references": [{"url": "https://github.com/xn0tsa/nobody-puts-baby-in-a-corner", "source": "44488dab-36db-4358-99f9-bc116477f914"}, {"url": "https://www.runzero.com/advisories/meari-sdk-hardcoded-cryptographic-keys-cve-2026-33362/", "source": "44488dab-36db-4358-99f9-bc116477f914"}]}}